$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: VALUE

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center
1-800-230-3030

Call Us
My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
1-800-230-3030 1-800-230-3030
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: VALUE

Summit Racing SpeedCard - learn how to get 10% back - Get Details!

Filters

In Stock
- In Stock Items. Ships Today. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (16) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (24) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Engine Crankshaft Undersize (in.)
- 0.020 in. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.010 in. (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Stock (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.030 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Engine Crankshaft Undersize (mm)
- 0.50mm (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.25mm (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Stock (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.75mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Grooved Bearing
- Yes (15)
- No (1)
Groove Location
- Upper (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Upper and lower (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Groove Style
- 1/2 (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Full (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Thrust Bearing Oversize
- Stock (14) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Maximum (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Bearing Material
- Bi-metal, silicon aluminum (15) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Duroshield coated bi-metal aluminum alloy (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Quantity
Filter Options
- Stock Replacement (2)
Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Home
Main Bearings
Product Results

Availability

- In Stock Items. Ships Today. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (16) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (24) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Model
Make/Engine
Engine Crankshaft Undersize (in.)
- 0.020 in. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.010 in. (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Stock (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.030 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Engine Crankshaft Undersize (mm)
- 0.50mm (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.25mm (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Stock (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.75mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Grooved Bearing
- Yes (15)
- No (1)
Groove Location
- Upper (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Upper and lower (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Groove Style
- 1/2 (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Full (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Thrust Bearing Oversize
- Stock (14) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Maximum (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Bearing Material
- Bi-metal, silicon aluminum (15) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Duroshield coated bi-metal aluminum alloy (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Quantity
Filter Options
- Stock Replacement (2)

King Engine Bearings

16 Results Found For "turn"

Showing In Stock Items. Show All 24 Items.

Individual Parts

Part Groups

Results 1 - 16 of 16

King SI-Series Main Bearings for 2002-2008 COOPER - MB5667SI

King SI-Series Main Bearings for 2002-2008 COOPER - MB5667SI

King SI-Series Main Bearings for 2002-2008 COOPER - MB5667SI

Main Bearings, SI-Series, Bi-metal, Standard Size, Mini, 1.6L, Set of 5

Part Number: KGB-MB5667SI

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

King SI-Series Main Bearings MB5766SI

King SI-Series Main Bearings MB5766SI

King SI-Series Main Bearings MB5766SI

Main Bearings, SI-Series, Standard Size, Bi-metal, Silicon Aluminum, Chevy, 4.8, 5.3L, Set of 5

Part Number: KGB-MB5766SI

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

King SI-Series Main Bearings MB5784SI

King SI-Series Main Bearings MB5784SI

King SI-Series Main Bearings MB5784SI

Main Bearings, King SI-Series Main Bearings, Stock Size, Bi-Metal, BMW, Sold as a Set of 5

Part Number: KGB-MB5784SI

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

King SI-Series Main Bearings MB3351SI

King SI-Series Main Bearings MB3351SI

King SI-Series Main Bearings MB3351SI

Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Ford, Flathead V8, Set

Part Number: KGB-MB3351SI

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

King SI-Series Main Bearings MB5682SI 020

King SI-Series Main Bearings MB5682SI 020

King SI-Series Main Bearings MB5682SI 020

Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, General Motors, Sold as a Set of 5

Part Number: KGB-MB5682SI020

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Main Bearings MB3351SI 010

King SI-Series Main Bearings MB3351SI 010

King SI-Series Main Bearings MB3351SI 010

Main Bearings, SI-Series, 1/2 Groove, 0.010 in. Over Size, Bi-metal, Silicon Aluminum, Ford, Flathead V8, Set

Part Number: KGB-MB3351SI010

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Main Bearings MB5682SI 010

King SI-Series Main Bearings MB5682SI 010

King SI-Series Main Bearings MB5682SI 010

Main Bearings, King SI-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, General Motors, Sold as a Set of 5

Part Number: KGB-MB5682SI010

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Main Bearings MB5784SI0.5

King SI-Series Main Bearings MB5784SI0.5

King SI-Series Main Bearings MB5784SI0.5

Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, BMW, Sold as a Set of 5

Part Number: KGB-MB5784SI05

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Main Bearings MB5212SI 020

King SI-Series Main Bearings MB5212SI 020

King SI-Series Main Bearings MB5212SI 020

Main Bearings, SI-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Chevy, GMC, Big Block, Set of 5

Part Number: KGB-MB5212SI020

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Main Bearings MB5212SI 010

King SI-Series Main Bearings MB5212SI 010

King SI-Series Main Bearings MB5212SI 010

Main Bearings, SI-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Chevy, GMC, Big Block, Set of 5

Part Number: KGB-MB5212SI010

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Main Bearings MB3351SI 030

King SI-Series Main Bearings MB3351SI 030

King SI-Series Main Bearings MB3351SI 030

Main Bearings, SI-Series, 1/2 Groove, 0.030 in. Over Size, Bi-metal, Silicon Aluminum, Ford, Flathead V8, Set

Part Number: KGB-MB3351SI030

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Main Bearings for 2002-2008 COOPER - MB5667SI0.5

King SI-Series Main Bearings for 2002-2008 COOPER - MB5667SI0.5

King SI-Series Main Bearings for 2002-2008 COOPER - MB5667SI0.5

Main Bearings, SI-Series, Duroshield Coated Bi-metal Aluminum Alloy, 0.50mm Crankshaft Undersize, Mini, 1.6L, Set of 5

Part Number: KGB-MB5667SI05

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Main Bearings MB4524SI0.5

King SI-Series Main Bearings MB4524SI0.5

King SI-Series Main Bearings MB4524SI0.5

Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, for Infiniti, for Nissan, Sold as a Set of 4

Part Number: KGB-MB4524SI05

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Main Bearings MB5784SI0.25

King SI-Series Main Bearings MB5784SI0.25

King SI-Series Main Bearings MB5784SI0.25

Main Bearings, King SI-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, BMW, Sold as a Set of 5

Part Number: KGB-MB5784SI025

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Main Bearings MB4524SI0.25

King SI-Series Main Bearings MB4524SI0.25

King SI-Series Main Bearings MB4524SI0.25

Main Bearings, King SI-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, for Infiniti, for Nissan, Sold as a Set of 4

Part Number: KGB-MB4524SI025

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

King SI-Series Main Bearings MB5745SI0.5

King SI-Series Main Bearings MB5745SI0.5

King SI-Series Main Bearings MB5745SI0.5

Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, Subaru, Sold as a Set of 5

Part Number: KGB-MB5745SI05

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 27, 2026 if ordered today

1

Page 1 of 1

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header